*{
    margin: 0;
    padding:0;
}
#first{
border:1px solid #fff;
width:1200px;
height:1700px;
margin: 0 auto;
}

.nav{
    border:1px solid #ccc;
    width:100%;
    height:50px;
    background:#f8f8f8;
}
.nav1{
    float: left;
    line-height: 50px;

}
.nav1 p{
    font-size: 14px;
}
.nav1>p a{
    text-decoration: none;
    color:#000;
}
.nav1>p a:hover{
    color: #f00;
}
.nav1 p>span+span{
    color: #f00;
}

.nav2{
    float: right;
    line-height: 50px;
    margin-right: 100px;
}
.nav2 p{
font-size: 14px;
}
#aimg{
    width:50px;
    height:50px;
display: none;
display: flex;
position: fixed;
}

.aa{
    border:1px solid #fff;
    width:100%;
    height:50px;
}
.aa ul{
 list-style: none;
}
.aa ul>li{
    float: left;
    margin-left:15px;
    line-height: 50px;
}
.aa ul>li>a{
    text-decoration: none;
    font-size: 14px;
    color: #000;
   
}
.aa ul>li>a:hover{
    color:#f00;
}

hr{
 height: 5px;
    background-color: #f00;
}
.ac{
    border: 1px solid #fff;
    width:100%;
    height:30px;
    background-color: #f5f5f5;
}
.ac ul{
  list-style: none;
}
.ac ul>li{
    float: left;
    margin-left:25px;
}
.ac ul>li>a{
    text-decoration: none;
    color: #000;
    font-size: 14px;
}
.ac ul>li>a:hover{
    color: #f00;
}

.ad{
    border:1px solid #fff;
    width:800px;
    height:1240px;
}
.ad img{
    width:800px;
    float: left;
}


#tabnav{
  list-style: none;
  margin-left:600px;
  position: absolute;
  margin-top:60px;
}
#tabnav>li{
    float: left;
    font-size: 14px;
    color:#000;
  margin-left:5px;

}
#tabnav>li>a{
    text-decoration: none;
    color:#000
}
#tabcon{
  width:800px;
  height:450px;
  border:1px solid #fff;
  position: absolute;
  margin-top:100px;
}

.aaa{
    border-bottom:1px solid #ccc;
    width:100%;
    height:100px;

}
.aaa h2>a{
text-decoration: none;
color: #000;

}
.aaa h2>a:hover{
   color: #f00;
    }
.aaa p{
    font-size: 14px;
}
.aaa p>a{
    text-decoration: none;
    margin-left:700px;
    color: #000;
}
.aaa p>a:hover{
    color: #f00;
}
.ww >a{
    text-decoration: none;
    color:#000;
    font-size: 14px;
    margin-left:700px;
    line-height: 40px;;
}
.ww>a>span{
    color:#f00;
}
.ww>a:hover{
    color:#f00;
}

/* #tabcon div{
    display: none;
}
#tabcon .conactive{
    display: block;
} */

.tab-bottom{
    border:1px solid #fff;
    width:800px;
    height:500px;
    margin-top:600px;
}



.ae{
    border:1px solid #fff;
    width:380px;
    height:1240px;
    margin-left:820px;
    margin-top:-1240px;
}

.af{
    border: 1px solid #fff;
    width: 380px;
    height:660px;
}
.af>div>img{
   float: left;
   margin-top:-580px;
}
.af>div>h3{
    margin-top:20px;
    margin-left:70px;
    color:#fff;
}

.af>div+div>img{
     margin-top:-500px;
     width:380px;
     height:500px;
}

.ag{
    border:1px solid #fff;
    width:380px;
    height:400px;

}

.ba{
    margin-top:-50px;
}

.ba>div>img{
    float: left;
    /* margin-top:-580px; */
 }
 .ba>div>h3{
    position: absolute;
    margin-top: 2px;
     margin-left:70px;
     color:#fff;
 }

 .ba>div+div ul{
    list-style: none;
    margin-top: 70px;

 }
 .ba>div+div ul>li{
    line-height: 26px;
 }
 .ba>div+div ul>li>a{
 text-decoration: none;
 color: #000;
 font-size:14px ;

 }

 .ba>div+div ul>li>a:hover{
    color:#f00;
 }
.bb{
    margin-top:20px;
}
 .bb>div img{
    float: left;
 }
 .bb>div p{
  float: left;
    color:#937c9b;
    margin-top: -30px;
    margin-left:130px;
 }

 .bb>div+div img{
    float: left;
 }
 .bb>div+div p{
  float: left;
    color:#937c9b;
    margin-top: -30px;
    margin-left:130px;
 }

 .bc{
    margin-top:-150px;
    border: 1px solid #fff;
    width:100%;
    height:60px;
 }
 .bc>div>p{
    width: 100%;
    height:20px;
    background-color: #f00;
   text-align: center;
   color:#f8f8f8;
 }

 .bc>div+div ul{
    margin-top:10px;
    list-style: none;
    margin-left:300px;
 }
 .bc>div+div ul>li{
    float: left;
    font-size: 14px;
    margin-left:9px;
 }
 .bc>div+div ul>li>a{
    text-decoration: none;
    color:#000;
 }
 .bc>div+div ul>li>a:hover{
    color:#f00;
 }

 .wa p{
    font-size: 14px; 
    text-align: center;

 }